Question 4 (1 point) What type of chemical reaction is the following:
PbCl2 + AgNO3Pb(NO3)2 + Agci
a
synthesis
b
decomposition
Ос
single-replacement
Od
double-replacement
o e
combustion

he uptake of drugs from the intestine is often strongly influenced by diffusion. for example, consider a water-insoluble steroid for treating inflammation that is solubilized in aggregates of detergent molecules, called micelles. these micelles, aggregates of 80 soap molecules, have a molecular weight of 24,000, a diameter of 2.6 nm, and a charge of -27. the positively charge ions (counterions) in this system are na".

air

in a tire you fill a tire with air

then a couple days later you check the air pressure in the tire

hope this mark me brainliest

i belive it is water